diff --git a/arangod/SkipLists/skiplist.c b/arangod/SkipLists/skiplist.c
index 556c769fc9..939ffbce29 100644
--- a/arangod/SkipLists/skiplist.c
+++ b/arangod/SkipLists/skiplist.c
@@ -599,7 +599,7 @@ int TRI_InsertKeySkipList (TRI_skiplist_t* skiplist,
   // Determine the path where the new item is to be inserted. If the item
   // already exists either replace it or return false. Recall that this
   // skip list is used for unique key/value pairs. Use the skiplist-multi
-  // non-unique key/value pairs.
+  // for non-unique key/value pairs.
   // ...........................................................................
 
   currentLevel = skiplist->base._startNode._colLength - 1; // NOT current height BUT current level is required here
@@ -1734,8 +1734,7 @@ int TRI_InsertElementSkipListMulti (TRI_skiplist_multi_t* skiplist,
   // ...........................................................................
   // Determine the path where the new item is to be inserted. If the item
   // already exists either replace it or return false. Recall that this
-  // skip list is used for unique key/value pairs. Use the skiplist-multi
-  // non-unique key/value pairs.
+  // skip list is used for non-unique key/value pairs.
   // ...........................................................................  
 
   currentLevel = skiplist->base._startNode._colLength - 1; // NOT current height BUT current level is required here